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| Journal of Educational… | 1 |
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| Kulick, Edward | 1 |
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Peer reviewedDorans, Neil J.; Kulick, Edward – Journal of Educational Measurement, 1986
The standardization method for assessing unexpected differential item performance or differential item functioning is introduced. Findings of five studies are summarized, in which the statistical method of standardization is used to look for unexpected differences in item performance across different subpopulations of the Scholastic Aptitude Test.…
Descriptors: Groups, Item Analysis, Sociometric Techniques, Standardized Tests
